416 Stainless steel pins. End retainers are black oxide. Connectors have phosphate finish.
Trigger and hammer pins with lubrication ports and E-Z installation tool. An absolute must-have for all M-16 owners. They will also protect your AR-15. Special anti-creep retainers prevent all wear on your irreplaceable M-16 or AR-15 receiver. Anti-creep retainers removable for lubricant injection. Pin installation tool & 2 allen wrenches included. No modification to gun required.Size
- .154 sized pins will fit most standard lower receivers
- .155 sized pins are slightly oversized for used receivers
- .170 sized pins will fit Colt large pin lower receivers
- GEN 2 - Thicker Connection Bar
- MOD 2 - Dog bone Connection Bar